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UIP is pay-as-you-go. You’re charged per successfully verified step — never for sessions you create, abandoned flows, or steps that fail verification. The proof is the product; if a step doesn’t produce a verified result, it isn’t billed.

Per-primitive prices

PrimitivePriceWhat it verifies
identify$0.01Government-attested identity fields you request
age_verify$0.01An anonymous age-threshold boolean
light_sign$0.02A device signature over inline terms text
sign$0.03A device signature over one or more documents
A multi-step session is billed per step: an identify + sign session that completes both steps costs 0.01+0.01 + 0.03 = 0.04.Iftheuserstopsafterthefirststep,yourebilledonly0.04**. If the user stops after the first step, you're billed only **0.01.

$20 launch credit

Every new account starts with $20 in credit — enough for ~2,000 identity checks or ~666 document signatures while you build.

How billing works

1

Top up your balance

Add funds to your business wallet from the dashboard (card payment). Your balance is held in wallet units1 USD = 10,000 units — so sub-cent prices are exact.
2

Spend per verified step

Each step that verifies successfully deducts its price from your balance, charged the moment the result is durably recorded. A failed verification charges nothing.
3

Stay within your floor

Self-serve accounts can dip into a small overdraft buffer so a momentary low balance never blocks a paying user; a session is cut off once you cross the floor. Top up to resume.

Enterprise

Need volume pricing, invoicing, or a credit line instead of prepaid balance? Enterprise accounts run on an admin-set credit limit and are never interrupted mid-session. Talk to us.

FAQ

No. Creating a session is free, and only steps that produce a verified result are billed. An abandoned or expired session costs nothing.
No subscription, no monthly minimum. You pay only for verified steps.
No. Pricing is per primitive, not per wallet — an identify step costs $0.01 whether the user presents from Apple Wallet or Google Wallet.